<http://schema.org/dateModified>
"2013-06-06T06:47:39-04:00"^^<http://schema.org/Date>
<http://www.upi.com/Business_News/Energy-Industry/2013/06/06/Irans-oil-customers-looking-for-exit-door/UPI-68111370515659/?rel=29141372248852>